baber/WOPTO huggingface dataset:
Patent JP-2002103633-A (JP)
Title: Flextensional transducer and method for fabrication of flextensional transducer
Inventor: KOEGLER JOHN M III
IPC: B41J2/16
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To eliminate adhesives and epoxies for bonding various parts of a flextensional transducer. SOLUTION: In relation to a method of manufacturing the flextensional transducer capable of jetting a flowable material, the flextensional transducer 64 is manufactured through a step of ultrasonically metal welding an actuator body 80 having an aperture 82 to a transducer membrane 84 having an aperture 86, and a step of bonding the transducer membrane 84 to a nozzle 88 which is capable of housing part of the flowable material and includes a surface adjacent to the transducer membrane and having an aperture 90.
Patent JP-2003069084-A (JP)
Title: Light emitting device
Inventor: FURUKAWA CHISATO
IPC: C09K11/64
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device that can be changed in wavelength or can emit light even when a light emitting element is in a turned-off state. SOLUTION: This light emitting device is provided with light emitting element (LS) which emits primary light (PL) having a first wavelength as a peak wavelength, a first wavelength changing material (FL1) which emits secondary light (L1) having a second wavelength that is different from the first wavelength as a peak wavelength upon absorbing the primary light emitted from the element (LS), and a second wavelength changing material (FL3) which emits second secondary light (L3) having a third wavelength that is different from the first wavelength as a peak wavelength upon absorbing the primary light emitted from the element (LS). The first wavelength changing material (FL1) has damping time which is 10 times or more as long as that of the second wavelength changing material (FL3).
Patent JP-2003061832-A (JP)
Title: Barbecue grill
Inventor: SHIBATA SHIGEKI
IPC: A47J37/07
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a barbecue grill which has been attempted to lower the cost by reducing the amount of iron sheets to be used and omitting a mechanism to adjust the height of legs so as not to cause an irregularity of height between the legs owing to superheating of the legs. SOLUTION: The barbecue grill is provided with a charcoal-receiving part 100A having an opened top, and a frame 200A in which the charcoal-receiving part 100A is attached, wherein the charcoal-receiving part 100A is constructed so as to be attached to the frame 200A by fitting a part of the frame 200A into downwardly directing receiving grooves 132A, 142A formed in the edge portion of the charcoal-receiving part 100A.
Patent JP-2003069760-A (JP)
Title: Communication terminal
Inventor: YOSHIKAWA HIROYASU
IPC: H04N1/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To change set contents while watching an equipment set list. SOLUTION: When printing the equipment set list, the indexes of 'system setting', 'FAX setting', 'copy setting', 'application function' and 'install mode' for each hierarchy of a function tree are printed. Further, for each of these set items, the set item of the next hierarchy and set contents corresponding to this set item are printed.
Patent JP-2003075921-A (JP)
Title: Image recording device
Inventor: MURAOKA MASAYUKI
IPC: G03B27/32
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device enhanced in operationality with respect to an image recording device having a paper charge section into which a cartridge containing a rolled photosensitive material which is run out from an opening is charged, wherein the photosensitive material is run out from the cartridge by a pair of paper feeding rollers disposed under the paper charge section in such a way that they can come in contact with each other. SOLUTION: Paper feeding rollers 22a, 22b are arranged in a nearly horizontal direction and the charge direction of a cartridge 10 into a paper charge section 7 is brought into line with the axial direction of the paper feeding rollers 22a, 22b.
Patent JP-2003071375-A (JP)
Title: Producing method of strippable film
Inventor: MIYAHARA HIROYUKI
IPC: B32B27/36
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of strippable film which is extremely small in heat shrinkage, is excellent in positioning accuracy on the lamination and is high in production yield. SOLUTION: This producing method of strippable film comprises a process of applying release agent liquid to at least one surface of polyester film which is continuously conveyed, thereafter, drying and curing the release agent liquid and, after the change of conveyance tension or without changing the conveyance tension, winding the film in a roll shape. Therein, a further, heat treatment of the polyester film is performed in such a manner that the surface temperature comes to >=75 deg.C and <=130 deg.C under a tension of >=12 N/cm<2> and <=260 N/cm<2> per unit area perpendicular to the longitudinal direction of the polyester film and, subsequently, after the surface temperature of the polyester film comes to <75 deg.C, the change of the conveyance tension is performed or the winding of roll-shaped is performed without changing the conveyance tension.
Patent JP-2003077379-A (JP)
Title: Electromagnetic relay
Inventor: KARIYA YUICHI
IPC: H01H50/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay without fear of contact failure and without fluctuation in operating characteristics. SOLUTION: The electromagnetic relay has an electromagnet block 30 built in a base 10 with a fixed-contact terminal 22 cut out of a lead frame insert molded. Especially, position-regulating tongue pieces 23a, 24a regulating positions of a movable iron piece 60 and a movable contact piece 70, respectively, operating based on excitation and degaussing of the electromagnet block 30, are cut out of the lead frame, and insert molded into the base 10.
Patent JP-2003073788-A (JP)
Title: Method for partially strengthening light-alloy die-cast member
Inventor: YAMADA KOJI
IPC: C22F1/043
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To inexpensively perform strengthening treatment for only a particular part which needs strength or toughness in a light-alloy die-cast member, with a simple device and for a short treatment time. SOLUTION: This partially strengthening method comprises rapidly heating and melting only a particular part 6 to be strengthened in the die-cast member 5 consisting of the light alloy such as an aluminum alloy, by causing an arc discharge 7 in the part 6 with the use of a direct current type TIG (tungsten inert gas arc) welding machine 1, and then rapidly cooling the part, to refine and homogenize a structure of the part 6, and improve the strength or toughness. The method can employ not only the arc discharge but also a laser beam, plasma, an electron beam, or the like. When the aluminum alloy is employed, addition of Cu, Mg and the like to the alloy as a solution component, in remelting, can further enhance the strength or toughness. The objective method enables treatment to be performed more inexpensively and in a shorter time than the solution heat treatment.
Patent JP-2003071310-A (JP)
Title: Tatami mat crusher
Inventor: NAKAZATO HISAO
IPC: B02C18/14
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To enable a used tatami mat to be simply crushed. SOLUTION: A chamber 1 has a charging port of the tatami mat (a hopper) 2 at its upper end part and a discharging port 8 at its lower end part. In the chamber 1, a pair of feed rollers 3 for slowly sending the tatami mat from the hopper 2 downwards by clamping it from both surfaces, a plurality of cutting blades 5 for cutting the tatami mat respectively attached to a pair of rotary shafts 4 horizontally arranged so as to hold the tatami mat sent from the feed rollers 3 therebetween and a plurality of crushing blades 7 for crushing the tatami mat which are attached to a rotary shaft 6 horizontally arranged below the cutting blades 5 are disposed.
Patent JP-2003083342-A (JP)
Title: Rotation supporting device for turbo-charger
Inventor: IKEDA NORIFUMI
IPC: F02B39/14
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a turbo-charger, by ensuring durability of a first/second ball bearing 7, 8 for supporting a rotary shaft 2a. SOLUTION: Lubricating oil passing through a first/second ball bearing 7, 8, without in/out flowing from a casing 18a, is circulated in this casing 18a. As a result, fine foreign matter existing in an engine is prevented from infiltrating into the first/second ball bearing, and even a heat soak back rotating the rotary shaft 2a in a condition with no lubricating oil fed into each of these ball bearings 7, 8 can be prevented. Consequently, durability of these first/second ball bearings 7, 8 can be ensured, the subject can be solved.
Patent JP-2003084844-A (JP)
Title: Method for controlling maximum power of solar battery
Inventor: YUASA HIROAKI
IPC: G05F1/67
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To quickly make a target operating voltage follow the maximum output operating voltage even if an amount of solar radiation reduces. SOLUTION: When varying the target operating voltage Vref by controlling a current command value, the target operating voltage Vrefk+1 is varied in response to a value ΔVrefk+1 obtained by dividing a difference between an output power Pok-1 , at the target operating voltage Vref determined last time and an output voltage Pok at the target operating voltage Vrefk-1 determined this time by the output Pok at the recent target operating voltage. As a result, a variation range becomes relatively small when varying the target operating voltage Vref as an output power Po approaches to the maximum power Pmax, the target operating voltage Vref can be quickly made to follow the maximum output operating voltage Vmax by suppressing variation of the target operating voltage Vref in the vicinity of the maximum power Pmax even if an amount of solar radiation reduces.
Patent JP-2003083809-A (JP)
Title: Infrared visible conversion member and infrared detection device
Inventor: MIZUNO ITARU
IPC: G01J1/02
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive infrared visible conversion member and an infrared detection device having sufficiently high visible light generation intensity and resolution when converting an infrared ray into visible light. SOLUTION: This infrared visible conversion member 2a arranged on the light receiving surface of a photodetector 1 having sensitivity to visible light is characterized by adjusting a phosphor layer 3 including an up-conversion phosphor for converting the infrared ray into visible light so as to have the film thickness of 5-120 μm. Hereby, the visible light generation intensity and the resolution can be compatible with each other at a high level, and an image by visible light converted from the infrared ray is detected by the photodetector 1 with high sensitivity and high resolution, to thereby enable to realize an excellent infrared detection element.
Patent JP-2003087178-A (JP)
Title: Method and system for managing data
Inventor: KAKIUCHI TOMIO
IPC: H04B7/26
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide data managing method and a data management system in which data to be handled by a portable information terminal are managed without imposing a load on a user, and a data storage area used by the user through the portable information terminal can be increased. SOLUTION: The data to be handled in the portable information terminal 103 are protected and managed without imposing a load on the user, and the data storage area used by the user through the portable information terminal 103 can be increased by providing an access detecting means for detecting access to the portable information terminal 103 from the user or a radio transmission line 104, a short-range radio communicating means for establishing communication between the portable information terminal 103 and a portable data management device 101 through a short-range radio transmission line 102 different from the radio transmission line 104, and a data transfer control means for controlling data transfer between the portable information terminal 103 and the portable data management device 101 in response to the access detected by the access detecting means.
Patent JP-2003089057-A (JP)
Title: Support body for machining glass material
Inventor: OKAZAKI YUJI
IPC: B24B41/06
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a support body for machining a glass material capable of machining a surface of the glass material used as a stress giving member of a base material for polarization holding optical fiber into a very smooth face in a short time. SOLUTION: This support body 20 for machining the glass material is provided with a pair of flexible members 21, 21 arranged by opposing mutually, elastic multiporous members 22, 22 bonded on opposing faces of the flexible members 21, 21, respectively, and holding parts 23, 23 holding them. The flexible member 21 is formed by felt which is a flexible material. The multiporous member 22 is formed by a foaming body made of polyurethane resin.
Patent JP-2003089502-A (JP)
Title: Methanol reformer
Inventor: KIMATA FUMIKAZU
IPC: H01M8/06
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact and high efficiency methanol reformer capable of lowering the concentration of CO in a reformed gas in a load change to the threshold limit value in a fuel cell or below. SOLUTION: The reforming unit 20 of the methanol reformer is formed by a flat plate laminated structure. The reforming unit 20 has vaporizing and preheating sections 13, 14 for vaporizing and preheating a fuel to be reformed and a reforming section 12 having a combustion catalyst that promotes a reaction of the fuel as methanol. An oxidation section 15 for oxidizing CO as a by-product produced in the reforming section 12 is disposed on the downstream side of the reforming section 12. A sensor 8 is disposed in the oxidation section 15 and air for cooling the CO oxidation section is moderately supplied.
Patent JP-2003086265-A (JP)
Title: Connection part of superconducting line and its connecting method
Inventor: MIYOSHI KAZUTOMI
IPC: H01B12/04
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a connection part and its connecting method of the MgB2 superconducting line which does not spoil the critical current. SOLUTION: Exposing the connection part of the superconducting line 1 to make it as a MgB2 superconductor 2, and making it locate in a vacuum chamber 10 through a vacuum corresponding lead introducing terminal 11, MgB2 superconductors 2 are contacted mutually. By exposing the portion, where these MgB2 superconductors 2 themselves have been contacted, in Mg-vapor atmosphere of about 900 deg.C, the MgB2 superconductor is formed in the contact portion. After that, taking it out from the vacuum chamber 10, putting the connection portion of these superconductors 2 into a small copper cup, and pouring lead-tin solder in it, makes the connection portion of the MgB2 superconductors fix. When connection resistance of the MgB2 superconducting line containing this connection portion is measured, it is 1 n Ω or less, which is considered to be superconductivity connection.  Moreover, by the measurement of the critical current containing the connection portion, it shows the same value with the critical current of at the time of a MgB2 superconducting-line simple substance, that is, fall of the superconductivity characteristic is not seen, either.
Patent JP-2003087874-A (JP)
Title: Remote control system for remotely controlling peripheral device, mobile telephone used for the system, and the peripheral device
Inventor: TAKEMOTO KAN
IPC: H04B7/26
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system, a mobile telephone used for the system and a mobile audio that enable use of the mobile telephone to easily operate the mobile audio and enable the mobile telephone to display a state of the mobile audio or the like so as to attain two-way communication. SOLUTION: The mobile audio and the mobile telephone perform short distance wireless communication by using the Bluetooth system, when either of IDs is not registered, the mobile telephone downloads a Java applet installed in the mobile audio (#4), and they exchange ID data mutually (#5). In the succeeding communication state, the mobile telephone can control the mobile audio (#12).
Patent JP-2003084465-A (JP)
Title: Organic photoreceptor, image forming method using the organic photoreceptor and image forming device
Inventor: TOMOYOSE KAGEYUKI
IPC: G03G21/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine or printer loaded with a small-diameter cylindrical photoreceptor of a short time from formation of an electrostatic latent image to development and an organic photoreceptor which does not bring about the insufficiency of sensitivity when applied to the high-speed copying machine and the printer, an image forming method which obviates the degradation in the sensitivity and an increase of a residual potential in repetitive use of the copying machine and the printer and an image forming device. SOLUTION: This organic photoreceptor is an organic photoreceptor to be used for the image forming method of forming the image while rotating the cylindrical organic photoreceptor at >=1.5 second/1 revolution and a rotating speed at which the time from image exposure after electrostatic charge to the start of development satisfies <=0.12 second, in which the organic photoreceptor contains an electron receptive substance.
Patent JP-2003083190-A (JP)
Title: Diagnosing device in fuel feed system of engine
Inventor: MASHITA TORU
IPC: F02M55/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To diagnose the opening and fixing failure of a fuel bypass valve for opening and closing a passage for returning the fuel from the downstream of a fuel distribution pipe to a fuel tank. SOLUTION: A flow rate sensor 56 is mounted for detecting the fuel flow passing through the fuel bypass valve 52, and the opening and fixing failure of the fuel bypass valve 52 is determined when the flow detected in a state of a closing (OFF) control of the fuel bypass valve 52 is more than a predetermined value. Further a pressure sensor is mounted for detecting the fuel pressure at the upstream side of the fuel bypass valve 52, and the opening and fixing failure of the fuel bypass valve 52 is determined when a width of the pressure pulsation generated in the opening and closing switch control of the fuel bypass valve 52 is smaller than a predetermined value, or when the falling gradient of the fuel pressure after the switching-off of an ignition switch 54 is sharp over a predetermined value.
Patent JP-2003082965-A (JP)
Title: Structure of gate unit and arrangement structure of gate unit and building entrance
Inventor: TAKECHI YUSUKE
IPC: E05B15/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an approach space allowing a person to receive a guest on an outdoor side of a gate door to enhance safety. SOLUTION: A gate unit 12 is constituted by arranging a plurality of gate doors 2 between a pair of opposing support columns 1 and 1, pivoting an end part 2a and a hanging root side of one gate door 2 to the support column 1 on one side through a hinge part 6, and pivoting an end part 2a on a hanging root side of another gate door 2 to the support column 1 on the other side through another hinge part 6. A plane view shape of the gate door 2 is formed into a nonlinear shape so that the gate door 2 protrudes and bends on an indoor side B in planview more than a straight line L connecting both hinge parts 6, 6 while the gate door 2 is closed.
Patent JP-2002095371-A (JP)
Title: Automated milking machine
Inventor: VAN DER LELY ALEXANDER
IPC: A01J5/017
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To improve an automated milking machine with a high level of robotization. SOLUTION: This milking machine is weight-saved and compact and equipped with a milking robot. The milking robot is equipped with at least one of teat cap (2) and means for connecting the teat cap to the animal's teat (3-8). The milking machine has at least one of milk-collecting unit and at least one of milking unit (1). The milking unit (1) is moveable from the milk-collecting unit and equipped with self-propelling means (10, 11, 14, 15).
Patent JP-2003090331-A (JP)
Title: Hydrodynamic fluid bearing device, and spindle motor using it
Inventor: MORITA TAKESHI
IPC: F16C17/10
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a hydrodynamic fluid bearing device in which air is less prone to be trapped by a lower end face of a rotary shaft. SOLUTION: In the hydrodynamic fluid bearing device comprising a rotary shaft 2 in which a body to be rotated can be fitted to an upper end, and a recessed part is formed in the center of a lower end face, a thrust plate 3 which is shrink-fitted to a lower end of the rotary shaft, a sleeve 4 having shaft holes and rotatably receiving the fitted rotary shaft and the thrust plate facing each other in the shaft hole with a small space therebetween, a thrust cover 5 which faces an end face on the thrust plate side of the rotary shaft with a small space therebetween and is fixed to the sleeve so as to close one shaft hole, and a lubricating oil 10 filled in the small space, and having a small hole 31 to communicate upper and lower sides of the thrust plate with each other between the rotary shaft and the thrust plate,  a groove 22 to connect the recessed part to the small hole is formed in a lower end face of the rotary shaft.
Patent JP-2003089686-A (JP)
Title: Isophthalic acid compound polymer, pigment dispersing agent, and pigment dispersion composition and colored photosensitive composition both comprising the agent
Inventor: KODAMA TOMOHIRO
IPC: C09K23/16
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a substantially colorless isophthalic acid compound polymer and a substantially colorless pigment dispersing agent capable of realizing stable and good pigment dispersibility and fluidity and having excellent light transmission properties. SOLUTION: The isophthalic acid compound polymer is represented by formula (1) [wherein, (n) is an integer of 2-5; R<1> is an n-valent connecting group; R<2> to R<5> are each H, an alkyl group, an alkenyl group, an alkynyl group or an aryl group; A<1> to A<3> are each an alkylene group, an arylene group or an alkenylene group; X<1> is a single bond, -O-, -N(R<6> )-, -NHCO, -CONH, -OCO-, -CO2 -, -CO-, -SO2 NH- or -SO3 -; and X<2> s are each -CONH- or -CO2 -]. The pigment dispersing agent comprises the isophthalic acid compound polymer.
Patent JP-2002102265-A (JP)
Title: Phimosis correcting tool
Inventor: JO KITETSU
IPC: A61F5/37
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To correct phimosis, to do away with a sore, an inflammation, an unclean feeling and discomfort in the lower part of glans, and to provide a sanitary and mental security sense by installing a device onto the root of virilia and drawing a foreskin toward the root. SOLUTION: A main body 1 is installed on the root of the virilia by installation knobs 2 and rotary shafts 3, a ball-like body 4 above the main body 1 is rotated to the root direction of the virilia by the installation knob 2, and the foreskin is fixed. A lower part of the main body 1 is formed with a U-shaped groove 7, while both side face parts of the U-shaped groove 7 have two upper holes and two lower holes, i.e., four holes in all. By installing a groove adjustment ring 9 to the holes, the size of the main body 1 can be adjusted according to the size of the virilia.